Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 5 - Optical elements other than lenses
Patents for G02B 5 - Optical elements other than lenses (93,064)
11/1996
11/21/1996WO1996036895A1 Optical waveguide grating
11/21/1996WO1996036893A1 Coherence filter
11/21/1996WO1996036892A1 Cascaded self-induced holography
11/21/1996WO1996036891A1 Retroreflective prism arrays with formed spheres therein
11/21/1996WO1996036848A1 Laser beamsplitter for generating a plurality of parallel beams
11/21/1996WO1996036669A1 Retroreflective sheeting having an abrasion-resistant ceramer coating
11/21/1996WO1996036491A2 Apparatus and method for printing a color filter
11/21/1996WO1996036480A1 A method for forming a retroreflective sheeting
11/21/1996WO1996036479A1 Method and apparatus for producing seamless retroreflective sheeting
11/21/1996CA2221170A1 Laser beamsplitter for generating a plurality of parallel beams
11/21/1996CA2220934A1 Retroreflective sheeting having an abrasion-resistant ceramer coating
11/21/1996CA2183983A1 Apparatus and method for printing a color filter
11/20/1996EP0743541A1 Multiple layer piezoelectric deformable bimorphic mirror
11/20/1996EP0742914A1 Device and methods for producing and repairing colour filters
11/20/1996EP0742912A1 Single grating laser pulse stretcher and compressor
11/20/1996CN1136365A Electric lamp coated with an interference film
11/20/1996CN1136172A Orderless multi-layer media wide-band optic reflecting mirror and its manufacture
11/19/1996US5577018 Phase changing apparatus and optical pickup apparatus for magneto-optic storage device using same
11/19/1996US5576886 Hud with a spectral contour dielectric combiner
11/19/1996US5576885 Heatable mirror including a non-metallic reflecting coating on a glass substate
11/19/1996US5576884 Base body of reflecting mirror and method for preparing the same
11/19/1996US5576859 Device for improving the contrast of a liquid crystal screen and its method of manufacture through the use of opaque bands
11/19/1996US5576830 Position sensor with half tone optical gradient wedge
11/19/1996US5576267 Coating a glass support with a polymeric dye image receiving layer and at least one primary color dye, placing a stencil in contact with receiving layer, fusing dye into receiving layer and removing stencil and unfused dye
11/19/1996US5576265 Color filter arrays by stencil printing
11/19/1996US5576127 Color filter and process for producing the color filter
11/19/1996US5576097 Glass encapsulated in ceramic shell, embedding in roadways, use in signs
11/19/1996US5576077 Retardation layer having thin glass substrates
11/19/1996US5576055 Photochromic material, photochromic thin film, clay thin film, and their preparation
11/19/1996US5575962 Method for fabricating optical quality molds with precision microfeatures
11/19/1996US5575959 Process for making low cost infrared windows
11/19/1996US5575878 Method for making surface relief profilers
11/19/1996US5575507 Difficult to falsify identification cards, photographs
11/19/1996CA2036400C All-optical device and method for remapping images
11/14/1996WO1996036184A1 Projection device
11/14/1996WO1996035971A2 Micro relief element and preparation thereof
11/14/1996WO1996035970A1 Encapsulated lens retroreflective sheeting having thermoplastic polyurethane bonding layer
11/14/1996WO1996035969A1 Retroreflective sheet and article having retroreflectiveness
11/14/1996WO1996035531A1 Small endoscope prism and manufacturing process
11/14/1996DE19615529A1 Retroreflektor Retroreflector
11/14/1996CA2219422A1 Encapsulated lens retroreflective sheeting having thermoplastic polyurethane bonding layer
11/14/1996CA2218712A1 Retroreflective sheet and article having retroreflectiveness
11/13/1996EP0742556A1 Structured pigment coating and its manufacture and use
11/13/1996EP0742455A1 Phase grating and method of fabricating a phase grating
11/13/1996EP0742454A2 Improvements in or relating to front projection screens and the like
11/13/1996EP0742452A1 Broadband high reflectance mirror and corresponding method of fabrication
11/13/1996EP0742320A1 Reflective sheet
11/13/1996EP0741639A1 Polymeric sheet having oriented multilayer interference thin flakes therein
11/13/1996CN1135610A Method for manufacturing array of thin film actuated mirrors
11/13/1996CA2176290A1 Structured pigment coating and its preparation and use
11/13/1996CA2176289A1 Colouration of high molecular weight organic materials in the mass with soluble phthalocyanine precursors
11/12/1996US5574597 Light scanner and multi-beam generator using the same
11/12/1996US5574596 For transmitting lights from incoming and outgoing ports circularly
11/12/1996US5574592 Rotatable polygon mirror
11/12/1996US5574579 Heads-up and heads-down displays employing holographic stereograms
11/12/1996US5574517 Aid for color vision deficiencies
11/12/1996US5573876 Substrate with colored coating formed by electrodeposition
11/12/1996US5573712 Substituted naphthopyrans
11/12/1996US5573324 Image projection system
11/12/1996CA2096879C Gradient index mirror for liquid crystal displays and the like
11/07/1996WO1996035191A2 Optically diffractive structure
11/07/1996WO1996035140A1 High efficiency homogeneous polarization converter
11/07/1996WO1996034735A1 Adhesive photochromic matrix layers for use in optical articles
11/07/1996WO1996028748A3 Optical system with wide measuring ranges
11/07/1996DE19516741A1 Beugungsoptisch wirksame Strukturanordnung Optical diffraction effective structure arrangement
11/07/1996DE19515182A1 Infra-red or ultraviolet lamp for light therapy
11/07/1996CA2220248A1 Structure arrangement having an optical-diffraction effect
11/07/1996CA2220124A1 Adhesive photochromic matrix layers for use in optical articles
11/06/1996EP0741343A1 Multiplex holography
11/06/1996EP0740845A1 Picture display device provided with an automatic, selectively transmissive coating
11/06/1996EP0613569B1 Bright-field transmission illumination device for microscopes
11/06/1996CN2239629Y Double-refraction polarization appts.
11/06/1996CN1135262A Optical element for use in an array of optical elements in a display arrangement
11/05/1996US5572563 Mirror unit and an exposure apparatus using the unit
11/05/1996US5572543 Laser system with a micro-mechanically moved mirror
11/05/1996US5572500 Optical filter with light transmittance dependency on incident angle
11/05/1996US5572411 Surface light source device
11/05/1996US5572375 Method and apparatus for manipulating, projecting and displaying light in a volumetric format
11/05/1996US5572363 Retro-reflector based in-line viewing system
11/05/1996US5572362 Condenser lens, polarizing element, light source apparatus, and projection display apparatus
11/05/1996US5572359 Differential interference microscope apparatus and an observing method using the same apparatus
11/05/1996US5572343 Visual display having see-through function and stacked liquid crystal shutters of opposite viewing angle directions
11/05/1996US5572341 Electro-optical dithering system using birefringence for optical displays and method
11/05/1996US5571663 Silver halide light-sensitive material and color filter
11/05/1996US5571642 Photosensitive resin composition, color filter using the same, and method of producing a color filter
11/05/1996US5571624 High chroma multilayer interference platelets
11/05/1996US5571362 Method for making retroreflective article with dual reflectors
11/05/1996US5570951 Illuminating device for motor vehicles
11/05/1996US5570847 Improving durability
10/1996
10/31/1996WO1996034304A1 Optical waveguide device
10/31/1996WO1996034303A1 Material for forming color-filter protecting film and color-filter protecting film
10/31/1996WO1996034302A1 Optical film to simulate beveled glass
10/31/1996WO1996034256A1 Spectroscopic apparatus
10/31/1996WO1996033872A1 Process and device for curing u/v printing inks
10/31/1996DE19616834A1 Optical beam splitter prism
10/31/1996CA2217974A1 Optical film to simulate beveled glass
10/30/1996EP0740477A1 Polarisation separation device and application to an illumination system of a liquid crystal screen
10/30/1996EP0740377A1 Multilayer film structure and vertical cavity surface emitting lasers
10/30/1996EP0740201A1 Production of matching color prints by establishing suitable color master
10/30/1996EP0740168A1 Non-birefringent optical resin material and method of manufacturing the same, and member of liquid crystal elements using optical resin material
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